3（）

填空题1（）

填空题1（）

单项选择题Which of the following regions in the world will witness the sharpest drop in life expectancy（）

A．Latin America.
B．Sub-Saharan Africa.
C．Asia.
D．The Caribbean.

单项选择题The trade dispute between the European Union and the US was caused by（）

A．US refusal to accept arbitration by WTO.
B．US imposing tariffs on European steel.
C．US refusal to pay compensation to EU.
D．US refusal to lower import duties on EU products.

单项选择题What was education like in Professor Wang’s days（）

A．Students worked very hard.
B．Students felt they needed a second degree.
C．Education was not career-oriented.
D．There were many specialized subjects.